38579462740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{218531}}^1$

素因数の和:218657

約数の個数: 96

約数和(自身を含む): 100741503744

約数和(自身を除く): 62162041004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 97, 130, 140, 182, 194, 260, 364, 388, 455, 485, 679, 910, 970, 1261, 1358, 1820, 1940, 2522, 2716, 3395, 5044, 6305, 6790, 8827, 12610, 13580, 17654, 25220, 35308, 44135, 88270, 176540, 218531, 437062, 874124, 1092655, 1529717, 2185310, 2840903, 3059434, 4370620, 5681806, 6118868, 7648585, 11363612, 14204515, 15297170, 19886321, 21197507, 28409030, 30594340, 39772642, 42395014, 56818060, 79545284, 84790028, 99431605, 105987535, 148382549, 198863210, 211975070, 275567591, 296765098, 397726420, 423950140, 551135182, 593530196, 741912745, 1102270364, 1377837955, 1483825490, 1928973137, 2755675910, 2967650980, 3857946274, 5511351820, 7715892548, 9644865685, 19289731370, 38579462740]

約数ペア:

[(1, 38579462740), (2, 19289731370), (4, 9644865685), (5, 7715892548), (7, 5511351820), (10, 3857946274), (13, 2967650980), (14, 2755675910), (20, 1928973137), (26, 1483825490), (28, 1377837955), (35, 1102270364), (52, 741912745), (65, 593530196), (70, 551135182), (91, 423950140), (97, 397726420), (130, 296765098), (140, 275567591), (182, 211975070), (194, 198863210), (260, 148382549), (364, 105987535), (388, 99431605), (455, 84790028), (485, 79545284), (679, 56818060), (910, 42395014), (970, 39772642), (1261, 30594340), (1358, 28409030), (1820, 21197507), (1940, 19886321), (2522, 15297170), (2716, 14204515), (3395, 11363612), (5044, 7648585), (6305, 6118868), (6790, 5681806), (8827, 4370620), (12610, 3059434), (13580, 2840903), (17654, 2185310), (25220, 1529717), (35308, 1092655), (44135, 874124), (88270, 437062), (176540, 218531)]